<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>登陆表单</title>
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<link rel="stylesheet" href="css/bootstrap.min.css" media="screen">
<!--[if lt ie9]>
<script src="js/html5.js"></script>
<![endif]-->
</head>

<body>
<div class="container">
  <form class="form-horizontal">
  <fieldset>
  <legend>用户登陆</legend>
    <div class="control-group">
      <label class="control-label" for="username">用户名</label>
      <div class="controls">
        <input id="username" class="form-control" type="text" />
        <p class="help-block">请在这里输入您的用户名</p>
      </div>
    </div>
    <div class="control-group">
      <label class="control-label" for="passwd">密码</label>
      <div class="controls">
        <input id="passwd" class="form-control" type="password" />
        <p class="help-block">请在这里输入您的密码</p>
      </div>
    </div>
    </fieldset>
    
    <div class="form-actions">
    <button type="submit" class="btn btn-primary">登陆</button>
    </div>
  </form>
</div>
<script src="js/jquery-2.1.0.min.js"></script> 
<script src="js/bootstrap.min.js"></script>
</body>
</html>
